Renault ready to invest more to solve engine problems

The Renault-powered Red Bull and Toro Rosso teams have managed 35 points between them in four races, with a couple of sixth-place finishes as their best result so far.
The French manufacturer has struggled both with reliability and performance, and has been criticised openly by Red Bull’s bosses.
But Red Bull team principal Christian Horner says Renault has acknowledged the need to … Keep reading
This article was originally published on motorsport.com.